linux-kernel - Re: [RFC PATCH 3/4] mm/page_isolation: remove migratetype from undo_isolate_page

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Message-ID: <e4ed13f0-5a69-4624-9fea-20f980ff14be@redhat.com>
Date: Mon, 2 Sep 2024 11:00:14 +0200
From: David Hildenbrand <david@...hat.com>
To: Zi Yan <ziy@...dia.com>, linux-mm@...ck.org
Cc: Oscar Salvador <osalvador@...e.de>, Vlastimil Babka <vbabka@...e.cz>,
 Johannes Weiner <hannes@...xchg.org>,
 Baolin Wang <baolin.wang@...ux.alibaba.com>,
 "Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com>,
 Mel Gorman <mgorman@...e.de>, linux-kernel@...r.kernel.org
Subject: Re: [RFC PATCH 3/4] mm/page_isolation: remove migratetype from
 undo_isolate_page_range()

On 28.08.24 22:22, Zi Yan wrote:
> Since migratetype is no longer overwritten during pageblock isolation,
> undoing pageblock isolation no longer needs which migratetype to restore.
> 
> Signed-off-by: Zi Yan <ziy@...dia.com>
> ---

Yes, that's the right way of doing it.

Acked-by: David Hildenbrand <david@...hat.com>

-- 
Cheers,

David / dhildenb